Calista C1-9 Home Theater Bass

1) The lower range of audio frequencies up to approximately 250 Hz.
2) Short for Bass Guitar.
3) Lower end of the musical scale. In acoustics, the range (below about 200 Hz) in which there are difficulties, principally in the reproduction of sound, due to the large wavelengths involved.
4) The lower frequencies.
5) On the soundboard this should refer to the bass guitar channel, not the bass drum.
6) The lowest frequencies of sound. Bi-Amplification uses an electronic crossover or line-level amplifiers for the high and low frequency loudspeaker drivers.

Electricity
Electrical current (the amount of electron charge passing a point in a conductor per unit of time) or voltage (the force pushing electrons to obtain electrical current).

Calista C2-88 Projector Chase
The automatic adjusting of the speed of a recorder (or sequencer) to be time with another recorder.

Error Detection
The process of discovery that sonic information bits have been lost in digital audio.

Calista C3-S Security System Feedback Control
The control on a delay line or delay effects device that controls the amount of feedback.

Audio
Most often referring to electrical signals resulting from the sound pressure wave being converted into electrical energy.

Jack Bay
A series of jacks which have connections for most of the inputs and outputs of the equipment in the control room. Bose

CD (Compact Disc) :
1) Digital sound storage medium. Provides a high quality source of music, sound effects etc. Also used as a playback medium for sound effects etc. by large theatres with long running shows, although CDR (Recordable CD) is becoming more affordable by the day.
2) An abbreviation of the term Compact Disc (a small optical disk with digital audio recorded on it).

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